| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20171001 |
| Unknown | China national standards | MT | 450.0 | USD | 20171001 |
| Unknown | China national standards | MT | 720.0 | USD | 20171001 |
| Unknown | China national standards | MT | 670.0 | USD | 20171001 |
| Unknown | China national standards | MT | 630.0 | USD | 20171001 |
| Unknown | China national standards | MT | 870.0 | USD | 20171001 |
| Unknown | China national standards | MT | 450.0 | USD | 20171001 |
| Unknown | China national standards | MT | 960.0 | USD | 20171001 |
| Unknown | China national standards | MT | 820.0 | USD | 20171001 |
| Unknown | China national standards | MT | 280.0 | USD | 20171001 |